## 定义 / Definition
### English Functions for managing the mobile station's location, authentication, connection states, and identity in the network. MM procedures ensure that the UE can be reached and can communicate while moving across different cells and tracking areas.
### 中文 用于管理移动台在网络中的位置、认证、连接状态和身份的功能。MM流程确保UE在跨越不同小区和跟踪区域移动时可以 被访问和通信。
## MM 状态机 / MM State Machine
+----------+ +----------+ +----------+
IDLE --> PENDING --> CONNECTED
(空闲) (待处理) (已连接)
+----------+ +----------+ +----------+
## MM 流程 / MM Procedures
### 英文 | English
### 中文
## 演进 / Evolution
## 交叉引用 / Cross References
- TS 24.008 - MM procedures - TS 24.301 - EMM procedures - TS 24.501 - 5GMM procedures - GPRS Mobility Management - Layer 3 (L3) - 服务原语